Unistrut CSM12E 3/4 Strut Channel Socket 1/2 Drive for 2-7/16 or 3-1/4 Deep Channel

The Dawson 3/4″ (19mm) Strut Channel Socket is designed for use with all 3-1/4″ 2-7/16″ and 1-5/8″ channel allowing for easy tightening and loosening of â bolts with â heads that canâ t be accessed with a traditional â socket head. This tool eliminates the need for fabricating a custom socket or tightening bolts and strut fittings with a hand wrench.